ETSI TS 129 276 specifies the stage 3 of the Evolved Packet System S101and S121 reference points between the
MME and the HRPD Access Network. The S101 interface supports procedures for Pre-Registration, Session
Maintenance and Active handoffs between E-UTRAN and HRPD networks. The S121 interface supports procedures for
RIM information exchange between the MME and the HRPD Access Network.
It also specifies the S103 interface between the Serving GW and HSGW. This User Plane interface is used to forward
DL data to minimize packet losses in mobility from E-UTRAN to HRPD. Signalling procedures on the S101 interface
are used to set up tunnels on the S103 interface.
| Edition : | 14.0.0 |
| File Size : | 1
file
, 170 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 27 |
| Published : | 04/01/2017 |